Join Nokia FN Broadband Network Fiber Access R&D team to engage in embedded software development for telecom PON access products. You will take charge of full-cycle development, debugging and optimization of OLT embedded software based on Linux platform, iterate product functions, solve technical problems in project delivery, and support the commercial deployment and technical upgrade of fiber broadband access products.
Responsibilities
- Complete full-lifecycle requirement analysis, technical design, coding implementation, debugging and performance optimization for Nokia OLT products, covering GPON, XGS-PON and 50GPON technologies, and undertake software integration, function iteration and version release.
- Implement embedded Linux system adaptation, driver debugging and service module tuning to guarantee the stability, reliability and performance of telecom OLT system.
- Design, develop and optimize equipment clock synchronization functions based on IEEE 1588v2, PTP and NTP protocols to comply with unified telecom network timing specifications.
- Collaborate with cross-functional teams to conduct product verification, resolve technical faults, and ensure smooth project delivery and commercial deployment.
Qualifications
You Have:
- Bachelor or above in Communication, Electronic Information, Computer and other related majors.
- 2+ years embedded product development experience, proficient in C/C++.
- Solid Linux embedded development capability, familiar with kernel adaptation, driver development and common debugging methods.
- Familiar with basic telecom network principles, able to independently complete embedded software development and troubleshooting.
It would be nice if you also had:
- Practical development experience in PON access technology, familiar with OMCI protocol and OLT product architecture.
Project experience in telecom equipment clock synchronization function development and optimization.
- Proficient in using AI auxiliary programming tools (Cursor, Copilot) to improve coding efficiency and code quality is a strong plus.
Company
Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.
Learn more about life at Nokia.
Our recruitment process
We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.
If you’re interested in this role but don’t meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.
The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia.
